Unlocking Security Risks in ERC-4337 Paymasters: Why Most Are Vulnerable Today The rapid adoption of ERC-4337 smart contract wallets has brought a fresh wave of innovation to account abstraction and gasless transactions. Yet, this surge also unveils serious attack surfaces—especially in paymaste...
Source: [Dev.to](https://dev.to/soken_team/unlocking-security-risks-in-erc-4337-paymasters-why-most-are-vulnerable-today-4gim)